2-Methyl-2,4-Pentanediol (USP-NF) pure, pharma grade

Melting Point:

-50 °C

Boiling Point:

196 °C

Density:

0.920 kg/l

Refractive Index:

20/D 1.427

Physical Description:

liquid

Product Code:

141348

Product Name:

2-Methyl-2,4-Pentanediol (USP-NF) pure, pharma grade

Quality Name:

pure, pharma grade

Specifications:

Assay (G.C.): 98.0 - 102.0 %
Identity according to Pharmacopoeias:: passes test
Density 25/25: 0.917-0.923
Refractive Index n 25/D: 1.424-1.430

Maximum limit of impurities
Acidity (as CH3COOH): 0.013%
Residual solvents (Ph.Eur/USP): passes test
Organic impurities (G.C.):
Acetone: 0.1 %
2-Propanol: 0.1 %
Diacetone Alcohol: 0.1 %
4-Methyl-2-Pentanone: 0.1 %
4-Methyl-2-Pentanol: 0.1 %
Any other unspecified impurity: 0.1 %
Total: 1.0 %
Water (H2O): 0.5 %

Hazard pictograms

• 

WGK:

1

Storage:

Room Temperature.

Signal Word:

Warning

GHS Symbols:

GHS07

H Phrases:

H319
H315

P Phrases:

P264
P280
P302+P352
P305+P351+P338
P321
P501
P332+P313
P337+P313
P362

Master Name:

2-Methyl-2,4-Pentanediol

Synonyms Long Text:

Hexylene glycol

EINECS:

203-489-0

CS:

2905 39 95 90

Index Nr.:

603-053-00-3

Download TDS file for complete specifications